It supports Skype and Tor as backup tunnels, in addition to the GPass native tunnels.

It has English, Chinese, and Iranian (Farshi) language interface.

Its appearance can be changed with skins.

It can be used as a replacement of SocksCap with external socks5 servers.

Its data security companion, GSafe, includes a bookmark manager, multi-track calendar planner, to-do list, and safe notes. To ensure information security for end users, the data in these modules is saved with AES256 strong encryption.

It does not need installation and can run off a portable flash drive.

Version 3.4.4 may include unspecified updates, enhancements, or bug fixes.